CN105646755B - A kind of method for improving trans Isosorbide-5-Nitrae polyisoprene rate of polymerization - Google Patents
A kind of method for improving trans Isosorbide-5-Nitrae polyisoprene rate of polymerization Download PDFInfo
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- CN105646755B CN105646755B CN201610046966.8A CN201610046966A CN105646755B CN 105646755 B CN105646755 B CN 105646755B CN 201610046966 A CN201610046966 A CN 201610046966A CN 105646755 B CN105646755 B CN 105646755B
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- polymerization
- catalyst
- polyisoprene
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- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 29
- 229920001195 polyisoprene Polymers 0.000 title claims abstract description 21
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000003054 catalyst Substances 0.000 claims abstract description 36
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 150000003608 titanium Chemical class 0.000 claims abstract description 6
- 229920001887 crystalline plastic Polymers 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000003426 co-catalyst Substances 0.000 claims abstract description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 9
- 229910003074 TiCl4 Inorganic materials 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000000498 ball milling Methods 0.000 claims description 4
- 230000001603 reducing effect Effects 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 3
- 238000012673 precipitation polymerization Methods 0.000 claims description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000010936 titanium Substances 0.000 description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 239000000178 monomer Substances 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 12
- 229920001971 elastomer Polymers 0.000 description 10
- 229910052719 titanium Inorganic materials 0.000 description 10
- 239000005060 rubber Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 6
- 238000001291 vacuum drying Methods 0.000 description 6
- 229910052720 vanadium Inorganic materials 0.000 description 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229910021551 Vanadium(III) chloride Inorganic materials 0.000 description 5
- 239000000899 Gutta-Percha Substances 0.000 description 4
- 241001441571 Hiodontidae Species 0.000 description 4
- 240000000342 Palaquium gutta Species 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229920000588 gutta-percha Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- HQYCOEXWFMFWLR-UHFFFAOYSA-K vanadium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[V+3] HQYCOEXWFMFWLR-UHFFFAOYSA-K 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 229910010062 TiCl3 Inorganic materials 0.000 description 2
- 238000010959 commercial synthesis reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 150000002431 hydrogen Chemical group 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000012781 shape memory material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F136/08—Isoprene
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610046966.8A CN105646755B (en) | 2016-01-25 | 2016-01-25 | A kind of method for improving trans Isosorbide-5-Nitrae polyisoprene rate of polymerization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610046966.8A CN105646755B (en) | 2016-01-25 | 2016-01-25 | A kind of method for improving trans Isosorbide-5-Nitrae polyisoprene rate of polymerization |
Publications (2)
Publication Number | Publication Date |
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CN105646755A CN105646755A (en) | 2016-06-08 |
CN105646755B true CN105646755B (en) | 2018-03-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610046966.8A Active CN105646755B (en) | 2016-01-25 | 2016-01-25 | A kind of method for improving trans Isosorbide-5-Nitrae polyisoprene rate of polymerization |
Country Status (1)
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CN (1) | CN105646755B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB840165A (en) * | 1958-04-28 | 1960-07-06 | Goodyear Tire & Rubber | Method of preparing 1,4 trans polyisoprene |
CN1425699A (en) * | 2001-12-12 | 2003-06-25 | 黄宝琛 | Synthesis of medium and low relative molecular mass trans-1,4-polyisoprene wax and trans-1,4-poly butadiene wax |
CN1847272A (en) * | 2006-04-11 | 2006-10-18 | 青岛科大方泰材料工程有限公司 | Industrial synthesis process of high trans-1, 4-iroprene polymer |
-
2016
- 2016-01-25 CN CN201610046966.8A patent/CN105646755B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB840165A (en) * | 1958-04-28 | 1960-07-06 | Goodyear Tire & Rubber | Method of preparing 1,4 trans polyisoprene |
CN1425699A (en) * | 2001-12-12 | 2003-06-25 | 黄宝琛 | Synthesis of medium and low relative molecular mass trans-1,4-polyisoprene wax and trans-1,4-poly butadiene wax |
CN1847272A (en) * | 2006-04-11 | 2006-10-18 | 青岛科大方泰材料工程有限公司 | Industrial synthesis process of high trans-1, 4-iroprene polymer |
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CN105646755A (en) | 2016-06-08 |
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C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160926 Address after: 274500 Shandong city of Heze province Dongming County wusheng Qiao Xiang Yu Huang Miao Xing Zheng Cun Yu Huang Miao Village No. 92 Applicant after: Wang Jinshu Address before: 274512 Shandong city of Heze province Dongming County wusheng Industrial Development Zone Applicant before: SHANDONG YUHUANG CHEMICAL Co.,Ltd. |
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TA01 | Transfer of patent application right |
Effective date of registration: 20161222 Address after: 274000 Changjiang Road, Heze Development Zone, Shandong, China, No. 4666 Applicant after: Jade Emperor flourishing age chemical Inc. Shandong Address before: 274500 Shandong city of Heze province Dongming County wusheng Qiao Xiang Yu Huang Miao Xing Zheng Cun Yu Huang Miao Village No. 92 Applicant before: Wang Jinshu |
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Effective date of registration: 20240220 Address after: 274000 Wusheng Industrial Development Zone, Heze City, Shandong Province Patentee after: SHANDONG YUHUANG CHEMICAL Co.,Ltd. Country or region after: China Address before: No.4666, East Changjiang Road, Heze Development Zone, Shandong Province 274000 Patentee before: Jade Emperor flourishing age chemical Inc. Shandong Country or region before: China |
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TR01 | Transfer of patent right |